Base | Representation |
---|---|
bin | 1111101010100… |
… | …10100001100110 |
3 | 100011021022122212 |
4 | 13311102201212 |
5 | 232120110042 |
6 | 21012323422 |
7 | 3153652412 |
oct | 765224146 |
9 | 304238585 |
10 | 131410022 |
11 | 681a5327 |
12 | 38013572 |
13 | 212c0513 |
14 | 13649d42 |
15 | b80b482 |
hex | 7d52866 |
131410022 has 8 divisors (see below), whose sum is σ = 199610400. Its totient is φ = 64873224.
The previous prime is 131410009. The next prime is 131410031. The reversal of 131410022 is 220014131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 131409979 and 131410006.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 415697 + ... + 416012.
It is an arithmetic number, because the mean of its divisors is an integer number (24951300).
Almost surely, 2131410022 is an apocalyptic number.
131410022 is a deficient number, since it is larger than the sum of its proper divisors (68200378).
131410022 is an equidigital number, since it uses as much as digits as its factorization.
131410022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 831790.
The product of its (nonzero) digits is 48, while the sum is 14.
The square root of 131410022 is about 11463.4210426033. The cubic root of 131410022 is about 508.4046288487.
Adding to 131410022 its reverse (220014131), we get a palindrome (351424153).
The spelling of 131410022 in words is "one hundred thirty-one million, four hundred ten thousand, twenty-two".
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